Experimental Justification of Luminophore Composition for Indication of Diamonds in X-Ray Luminescence Separation of Kimberlite Ore
- Авторы: Chanturia V.A.1, Dvoichenkova G.P.1,2, Morozov V.V.1, Koval’chuk O.E.3, Podkamenny Y.A.1,3, Yakovlev V.N.3
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Учреждения:
- Research Institute for Comprehensive Exploitation of Mineral Resources
- Ammosov North-Eastern Federal University
- ALROSA Group
- Выпуск: Том 54, № 3 (2018)
- Страницы: 458-465
- Раздел: Mineral Dressing
- URL: https://journals.rcsi.science/1062-7391/article/view/184521
- DOI: https://doi.org/10.1134/S1062739118033858
- ID: 184521
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Аннотация
Organic and inorganic luminophores of similar luminescence parameters as diamonds are selected. Indicators, based on the selected luminophores, are synthesized. Spectral and kinetic characteristics of luminophores are experimentally determined for making a decision on optimal compositions to ensure maximum extraction of diamonds in X-ray luminescence separation owing to extra recovery of non-luminescent diamond crystals. As the components of luminophore-bearing indicators, anthracene and K-35 luminophores are selected as their parameters conform luminescence parameters of diamonds detected using X-ray luminescence separator with standard settings.
Об авторах
V. Chanturia
Research Institute for Comprehensive Exploitation of Mineral Resources
Email: dvoigp@mail.ru
Россия, Moscow, 111020
G. Dvoichenkova
Research Institute for Comprehensive Exploitation of Mineral Resources; Ammosov North-Eastern Federal University
Автор, ответственный за переписку.
Email: dvoigp@mail.ru
Россия, Moscow, 111020; Mirny, 678174
V. Morozov
Research Institute for Comprehensive Exploitation of Mineral Resources
Email: dvoigp@mail.ru
Россия, Moscow, 111020
O. Koval’chuk
ALROSA Group
Email: dvoigp@mail.ru
Россия, Mirny, 678174
Yu. Podkamenny
Research Institute for Comprehensive Exploitation of Mineral Resources; ALROSA Group
Email: dvoigp@mail.ru
Россия, Moscow, 111020; Mirny, 678174
V. Yakovlev
ALROSA Group
Email: dvoigp@mail.ru
Россия, Mirny, 678174
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